mention events in System docs

Author: MasonProtter

docs/src/systems/JumpSystem.md

@@ -12,6 +12,7 @@ JumpSystem
   - `get_unknowns(sys)` or `unknowns(sys)`: The set of unknowns in the jump system.
   - `get_ps(sys)` or `parameters(sys)`: The parameters of the jump system.
   - `get_iv(sys)`: The independent variable of the jump system.
+  - `discrete_events(sys)`: The set of discrete events in the jump system.
 
 ## Transformations
 

docs/src/systems/ODESystem.md

@@ -13,6 +13,8 @@ ODESystem
   - `get_ps(sys)` or `parameters(sys)`: The parameters of the ODE.
   - `get_iv(sys)`: The independent variable of the ODE.
   - `get_u0_p(sys, u0map, parammap)` Numeric arrays for the initial condition and parameters given `var => value` maps.
+  - `continuous_events(sys)`: The set of continuous events in the ODE
+  - `discrete_events(sys)`: The set of discrete events in the ODE
 
 ## Transformations
 

docs/src/systems/SDESystem.md

@@ -19,6 +19,8 @@ sde = SDESystem(ode, noiseeqs)
   - `get_unknowns(sys)` or `unknowns(sys)`: The set of unknowns in the SDE.
   - `get_ps(sys)` or `parameters(sys)`: The parameters of the SDE.
   - `get_iv(sys)`: The independent variable of the SDE.
+  - `continuous_events(sys)`: The set of continuous events in the SDE
+  - `discrete_events(sys)`: The set of discrete events in the SDE
 
 ## Transformations